I started metoporol in 2006 when I started having heart issues. 100mg morning and night. The morning one made me really tired. I can't get very comfortable in bed either. Too much arthritis pain. Only sleep a couple hours a night. Have insomnia and sleep apnea. Been on CPAP for 8 years. If it wasn't for that I probably wouldn't be here. When I had my sleep study, I only slept for 1 hour and stopped breathing 26 times. If it weren't for the grace of God, I would not be alive. I have a lot of medical issues but still have to work full time. It's a miracle I make it through some days.